EM8471中文资料ETC数据手册PDF规格书
EM8471规格书详情
[Sigma Designs, Inc.]
Description
The EM847x family is a single-chip MPEG audio/video decoder that supports DVD-Video, Superbit™ DVD, SVCD, VCD and audio CD media formats. Video decoding support includes MPEG-1, MPEG-2 MP@ML and MPEG-4 advanced simple video profile Level 51. Audio decoding support includes Dolby® Digital, MPEG-1 Layers 1 and 2, MPEG-4 high quality profile Level 2, and 16-bit linear PCM. DVD-Video support includes hardware CSS decryption, 16:9 and 4:3 aspect ratios, letterboxing, 3:2 pull-down, multiple angles and sub-picture.
Common Features
• Pin and functionally compatible with EM8400 (EM8470 and EM8471 only)
• Compatible with MPEG-4 Client Players from Envivio and iVAST and a wide variety of MPEG-2 video servers
• Supports ISMA and MPEG-2 streaming formats, IP multicasting
• Supports DVD-Video, Superbit DVD, SVCD, VCD, audio CD media formats
• MPEG-1, MPEG-2 MP@ML, MPEG-4 Advanced Simple Profile Level 51 video decoding
• Dolby Digital, MPEG-1 Layers 1 and 2, MPEG- 4 High Quality Profile Level 2, and linear PCM audio decoding
• Programmable display output with improved scaling up to 1920x1080 resolution, interlaced or progressive, up to 120 Hz refresh
• 2-, 4-, 7- or 8-bit OSD with optional run-length compression, alpha blending and flicker filtering
• 80 MHz digital video output interface: 8- or 16- bit CCIR 601 / 656 YCbCr
• Improved NTSC/PAL composite and s-video outputs with optional Macrovision v7.1 protection and VBI data support (10-bit DACs)
• Digital audio output interface: I2S for PCM or S/PDIF (IEC 60958) for PCM, compressed Dolby Digital and compressed DTS
• Improved PCI v2.1 bus master / slave interface supports both read and write operations
• 2.5V core with 3.3V I/O (5V tolerant) for low power operation
• Package: 208 PQFP for EM8470 and EM8471 (pin compatible with EM8400), 328 BGA for EM8475 and EM8476
EM8475 / EM8476 Features
• Digital audio input interface: I2S
• 80 MHz digital video input interface: 8- or 16-bit CCIR 601 / 656 YCbCr supporting resolutions up to 1920x1080i
• 80 MHz 24-bit digital RGB output interface for DVI with HDCP support
• Interlaced or progressive analog RGB or YPbPr video outputs with optional Macrovision AGC v1.03 protection and VBI data support (10-bit DACs)
• Stereo audio DACs
• Flexible Local Bus interface
Applications
• Consumer products needing PVR and playback of video-on-demand (VOD), streaming video, progressive DVD
• Set-top boxes, media/home gateways, video end points, convergence appliances
产品属性
- 型号:
EM8471
- 功能描述:
MPEG - 4 DECODER FOR SET-TOP DVD AND STREAMING APPLICATIONS
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SIMADES |
2020+ |
QFP208 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SIGMADES |
2020+ |
QFP |
16800 |
绝对原装进口现货,假一赔十,价格优势! |
询价 | ||
SIGMA |
23+ |
QFP |
9680 |
价格优势、原装现货、客户至上。欢迎广大客户来电查询 |
询价 | ||
SIGMA |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
询价 | ||
SIGMAD |
23+ |
28000 |
原装正品 |
询价 | |||
SIGMA |
23+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
SIGMAD |
2020+ |
. |
3520 |
全新原装现货库存,超低价清仓! |
询价 | ||
REALmagic |
23+ |
QFP |
7512 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
SIGMADESIGNS |
24+ |
QFP208 |
6980 |
原装现货,可开13%税票 |
询价 | ||
SIGMA |
24+ |
QFP |
13500 |
免费送样原盒原包现货一手渠道联系 |
询价 |